
Wizipet pitching at the Startup Demo Arena
Nexus Luxembourg returns in 2026, celebrating founders who dare to shape tomorrow.
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250 startups from around the world handpicked by an exclusive jury.
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30 top startups felicitated at the official Closing Ceremony attended by global leaders, policy makers and partners.
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1 grand winner will take home €100,000 prize value (€25,000 cash + €75,000 in business services)
Application fee: €50 — no additional charges if selected.
Grégory Nain
Co-founder and Head of Operations - DataThings
Grégory received a master's degree in building automation technologies, and a PhD in software engineering from the University of Rennes, France.
After his post-doctoral position at SnT, he co-founded DataThings in 2017, specializing in the development of efficient and sovereign software solutions for the creation of operational digital twins powered by AI for various industries, notably by using their GreyCat technology.

